/* Title: Pure/PIDE/prover.scala
Author: Makarius
General prover operations.
*/
package isabelle
object Prover
{
/* messages */
sealed abstract class Message
class Input(name: String, args: List[String]) extends Message
{
override def toString: String =
XML.Elem(Markup(Markup.PROVER_COMMAND, List((Markup.NAME, name))),
args.map(s =>
List(XML.Text("\n"), XML.elem(Markup.PROVER_ARG, YXML.parse_body(s)))).flatten).toString
}
class Output(val message: XML.Elem) extends Message
{
def kind: String = message.markup.name
def properties: Properties.T = message.markup.properties
def body: XML.Body = message.body
def is_init = kind == Markup.INIT
def is_exit = kind == Markup.EXIT
def is_stdout = kind == Markup.STDOUT
def is_stderr = kind == Markup.STDERR
def is_system = kind == Markup.SYSTEM
def is_status = kind == Markup.STATUS
def is_report = kind == Markup.REPORT
def is_syslog = is_init || is_exit || is_system || is_stderr
override def toString: String =
{
val res =
if (is_status || is_report) message.body.map(_.toString).mkString
else Pretty.string_of(message.body)
if (properties.isEmpty)
kind.toString + " [[" + res + "]]"
else
kind.toString + " " +
(for ((x, y) <- properties) yield x + "=" + y).mkString("{", ",", "}") + " [[" + res + "]]"
}
}
class Protocol_Output(props: Properties.T, val bytes: Bytes)
extends Output(XML.Elem(Markup(Markup.PROTOCOL, props), Nil))
{
lazy val text: String = bytes.toString
}
}